Mercury MerCruiser Quicksilver Bell Housing Stud Washer 8M0204655
In stock items ship same or next day.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Product Description
Mercury Quicksilver 12-8M0204655 is the washer used on specified MerCruiser bell-housing mounting studs. It replaces earlier washer 12-35935 and is listed with the stud nuts in Alpha and Bravo mounting diagrams.
Key Features
- OEM number: 12-8M0204655.
- Bell-housing mounting-stud washer.
- Stainless steel construction.
- Six required in the referenced bell-housing assembly.
Compatibility and Fitment
Verified in R/MR/Alpha One and Bravo Three bell-housing diagrams, with additional use in specified Bravo XR Sportmaster transom arrangements. Confirm the drive and transom configuration by serial number.
Replacement and Installation
Inspect the washers, nuts and stud threads during drive removal or installation. Replace damaged or heavily corroded hardware and follow the applicable mounting sequence and torque procedure.
Alternate / Superseded Part Numbers
12-8M0204655 replaces 12-35935.
Mercury Parts Finder
Search Mercury parts by serial number or part number.
Parts Desk Insight
A complete drive-remount job can require six washers. Check the assembly quantity and the condition of the matching nuts rather than replacing only the visibly damaged washer.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.